The LT1024 is a low-drift dual operational amplifier with extremely high common-mode rejection ratio and power-supply rejection ratio, making it ideal for high-precision applications.
The LT1024 is a dual, matched, internally compensated precision operational amplifier designed for applications that require ultra‑low offset voltage, picoampere bias currents, and high gain. It operates over a wide temperature range and can deliver up to 5 mA load current while maintaining excellent common‑mode and power‑supply rejection ratios.
The document includes detailed electrical characteristics, absolute maximum ratings, package options, typical performance graphs, and application notes such as instrumentation amplifiers and low‑drift filters. Guidance on achieving picoampere/microvolt performance and recommended PCB layout practices are also provided.
| Input Offset Voltage (typ) | 50 µV |
|---|---|
| Input Bias Current (typ, 25°C) | 120 pA |
| Supply Current per Amplifier (typ) | 600 µA |
| CMRR (min) | 112 dB |
| PSRR (min) | 112 dB |
| Voltage Gain (load 5 mA) | 1 000 000 |
Typical input bias current is 120 pA at 25 °C.